26 lines
1.1 KiB
Swift
26 lines
1.1 KiB
Swift
import Foundation
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enum GatewayDiscoveryPreferences {
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private static let preferredStableIDKey = "gateway.preferredStableID"
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private static let legacyPreferredStableIDKey = "bridge.preferredStableID"
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static func preferredStableID() -> String? {
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let defaults = UserDefaults.standard
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let raw = defaults.string(forKey: self.preferredStableIDKey)
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?? defaults.string(forKey: self.legacyPreferredStableIDKey)
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let trimmed = raw?.trimmingCharacters(in: .whitespacesAndNewlines)
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return trimmed?.isEmpty == false ? trimmed : nil
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}
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static func setPreferredStableID(_ stableID: String?) {
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let trimmed = stableID?.trimmingCharacters(in: .whitespacesAndNewlines)
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if let trimmed, !trimmed.isEmpty {
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UserDefaults.standard.set(trimmed, forKey: self.preferredStableIDKey)
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UserDefaults.standard.removeObject(forKey: self.legacyPreferredStableIDKey)
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} else {
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UserDefaults.standard.removeObject(forKey: self.preferredStableIDKey)
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UserDefaults.standard.removeObject(forKey: self.legacyPreferredStableIDKey)
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}
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}
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}
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